79970023

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{23173}}^1$

素因数の和:23226

約数の個数: 16

約数和(自身を含む): 100111680

約数和(自身を除く): 20141657

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 23173, 162211, 393941, 672017, 2757587, 4704119, 11424289, 79970023]

約数ペア:

[(1, 79970023), (7, 11424289), (17, 4704119), (29, 2757587), (119, 672017), (203, 393941), (493, 162211), (3451, 23173)]